174230640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3967}}^1$

素因数の和:4047

約数の個数: 120

約数和(自身を含む): 594866688

約数和(自身を除く): 420636048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 3967, 4392, 4880, 5490, 7320, 7934, 8784, 10980, 11901, 14640, 15868, 19835, 21960, 23802, 31736, 35703, 39670, 43920, 47604, 59505, 63472, 71406, 79340, 95208, 119010, 142812, 158680, 178515, 190416, 238020, 241987, 285624, 317360, 357030, 476040, 483974, 571248, 714060, 725961, 952080, 967948, 1209935, 1428120, 1451922, 1935896, 2177883, 2419870, 2856240, 2903844, 3629805, 3871792, 4355766, 4839740, 5807688, 7259610, 8711532, 9679480, 10889415, 11615376, 14519220, 17423064, 19358960, 21778830, 29038440, 34846128, 43557660, 58076880, 87115320, 174230640]

約数ペア:

[(1, 174230640), (2, 87115320), (3, 58076880), (4, 43557660), (5, 34846128), (6, 29038440), (8, 21778830), (9, 19358960), (10, 17423064), (12, 14519220), (15, 11615376), (16, 10889415), (18, 9679480), (20, 8711532), (24, 7259610), (30, 5807688), (36, 4839740), (40, 4355766), (45, 3871792), (48, 3629805), (60, 2903844), (61, 2856240), (72, 2419870), (80, 2177883), (90, 1935896), (120, 1451922), (122, 1428120), (144, 1209935), (180, 967948), (183, 952080), (240, 725961), (244, 714060), (305, 571248), (360, 483974), (366, 476040), (488, 357030), (549, 317360), (610, 285624), (720, 241987), (732, 238020), (915, 190416), (976, 178515), (1098, 158680), (1220, 142812), (1464, 119010), (1830, 95208), (2196, 79340), (2440, 71406), (2745, 63472), (2928, 59505), (3660, 47604), (3967, 43920), (4392, 39670), (4880, 35703), (5490, 31736), (7320, 23802), (7934, 21960), (8784, 19835), (10980, 15868), (11901, 14640)]